Companion to Tuneup Utilities?

I have Tuneup Utilities and really like the product. However, I was wondering in there were any "companion programs" to run along with it that wold give my PC that "extra special tune"... or even if its a good idea?
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Mark

Who is Participating?

I generally try to stay away from "tune up" utilities as they often create more problems then they alleviate.

I would recommend getting or creating a rescue disk. This way if and when something does happen, in regards to getting a virus or malware, you can boot from the rescue disk and fix the problems and/or backup your data. A number of anti-virus programs come with the rescue disk as part of the purchased package, or you can create one through windows.